Answer:
1. ???
2. Great Grandfather
3. Divorcee
4. Colleague
5. Cousin
6. Aunt
7. Great Great Grandmother
8. Neighbor
9. Niece
10. Acquaintance
11. Step-father
12. Uncle
13. Step-mother
14. Son-in-law
15. Nephew
Explanation:
<span>The effect of envisioning “aged years” as needing a staff in these lines from the passage "It evokes the comfort that the elderly feel knowing that a younger generation will replace them." It made the reader feel of the importance of why the young ones were born into this world, that they have a purpose, and that the elderly are happy to know that the world would not be lonely without them.</span>